TWI739582B - System for adjusting sprinkling position based on detected target location and method thereof - Google Patents

Abstract

A system for adjusting a sprinkling position based on a detected target location and a method thereof are provided. By detecting a velocity of water flow from a sprinkler, detecting a target location of a target, generating a rotating message according to the target location and the velocity, and rotating the sprinkler in accordance with the rotating message, the system and the method can control sprinkling position of sprinkler without holding sprinkler, and can achieve the effect of taking shower for people who cannot hold shower head.

Description

System and method for adjusting sprinkler position based on detected target position

A shower sprinkler system and method, in particular, refers to a system and method for adjusting the sprinkler position according to the detected target position.

With the evolution of time and equipment, the way of bathing has evolved from the previous way of only bathing and flushing. With the advent of the shower head, there have been major changes, making the current stage of entry to take shower as the mainstream; the structure of the existing shower head is mostly tied to There is a hollow handle on the spout, and the end of the handle is connected to the faucet through a spout hose. When in use, the water flows in the direction of the previous spout, and sprays from the spout in the form of sprays or water jets for use as a shower.

The shower head is usually fixed on the wall by a clamping seat, which is clamped to fix the shower head, so that the user can use both hands to clean the shower conveniently, but because the clamping seat is a fixed part, the shower head is washed at a different angle. limit.

Therefore, some users may change their position and posture to match the flushing with the water from the shower head, which is inconvenient for the user, and there are still parts that cannot be rinsed. At the same time, because of the need to change the position or posture , There is also the problem of slipping and injury. Another part of the users will change to hold the shower head with their hands to control the position of the shower head for washing. However, most people usually have their hands in the shower. There may be cases where you use your hands such as scrubbing your hair and scalp or holding a towel. Once you hold the shower head in one hand, it is not convenient to scrub your hair and scalp or use a towel to scrub your body. Even when the user is unable to hold the shower head due to hand injury or old age, the problem of not being able to wash certain parts of the body with the shower head is more likely to occur.

In summary, it can be seen that in the prior art, there has been a long-standing problem in the prior art that the showerhead needs to be held to control the showerhead to wash all body parts. Therefore, it is necessary to propose improved technical means to solve this problem.

In view of the problem in the prior art that it is necessary to hold the shower head to control the shower head to wash all body parts, the present invention discloses a system and method for adjusting the sprinkling position according to the detected target position, in which:

The system for adjusting the sprinkling position according to the detected target position disclosed in the present invention at least includes: a sprinkler; a wall hanging element for holding the sprinkler; a flow rate detection module for detecting the passing sprinkler The flow rate of the water flow of the piece to generate flow velocity information; the position sensing module is used to detect the target position to generate the target position information; the rotation judgment module is used to generate the rotation information according to the target position information and the flow velocity information, so that the wall-mounted piece can be based on Turn the message to turn the sprinkler.

The method for adjusting the sprinkler position according to the detected target position disclosed in the present invention includes at least the steps of: clamping the sprinkler with a wall-mounted part; detecting the flow rate of the water passing through the sprinkler to generate a flow rate information; The target position is used to generate target position information; the rotation information is generated according to the target position information and the flow rate information; the wall hanging piece rotates the sprinkler according to the rotation information.

The system and method disclosed in the present invention are as above. The difference with the prior art is that the present invention generates the target position information by detecting the flow rate of the water flow to generate flow rate information and detecting the target position to generate the target position information, and generates the target position information based on the target position information and the flow rate information. After the rotation information, the sprinkler piece clamped by the wall-hanging piece is rotated according to the rotation information, so as to solve the problems of the prior art and achieve the technical effect of facilitating the shower for those who cannot hold the shower head.

In the following, the features and implementation of the present invention will be described in detail with the drawings and embodiments. The content is sufficient to enable any person familiar with the relevant art to easily and fully understand the technical means used by the present invention to solve the technical problems and implement them accordingly. The achievable effect of the present invention.

The present invention can detect the target position and the water flow rate, and rotate the sprinkler clamped by the wall hanging member according to the detected target position and the water flow rate, so that the water passing through the sprinkler can be sprinkled to the target position. The target location mentioned in the present invention is usually the location where water needs to be sprinkled, and the water flow rate mentioned in the present invention is the flow rate of the water sprinkled by the sprinkler.

Hereinafter, the system structure diagram of adjusting the sprinkler position according to the detected target position mentioned in the "Figure 1" of the present invention is used to illustrate the operation of the system of the present invention. As shown in "Figure 1", the system of the present invention includes a sprinkler 110, a wall mount 120, a position sensing module 150, a flow rate detection module 160, a rotation judgment module 180, and an additional water flow judgment module Group 130.

The sprinkler 110 includes a hollow part, a water inlet and a water outlet (not shown in the figure). The water inlet can allow water to enter the hollow part of the sprinkler 110, and the water outlet can let the water entering the hollow part of the sprinkler 110 leave the sprinkler 110, so that the water can pass through the sprinkler 110 and be sprinkled out. Generally speaking, the sprinkler 110 can be a shower head or other similar components, but the present invention is not limited to this.

The wall hanging member 120 is responsible for clamping the sprinkler 110. The wall hanging member 120 may include a clamping part 121, a rotating part 122, and a driving part 125 connected to each other. Wherein, the clamping part 121 may be a conventional member for clamping the shower head, and the present invention is not particularly limited; the rotating part 122 may use a conventional mechanism to perform two-dimensional (for example, horizontal and vertical) movement, the present invention There is also no special restriction; the driving part 125 can control the actuating direction and the actuating distance or angle of the rotating part. For example, the combination of the rotating part 122 and the driving part 125 can be a combination similar to the mechanism of a conventional surveillance system that can automatically or remotely control the camera lens to rotate up and down, left and right, but the invention is not limited to this.

In some embodiments, the wall hanging member 120 may also include a moving part 123. The moving part 123 can move along a specific direction (such as a horizontal direction or a vertical direction). For example, the moving part 123 may be provided on a rail and move along the rail.

The wall hanging member 120 is responsible for rotating the sprinkler 110 to a position corresponding to the rotation information generated by the rotation determining module 180. Rotation information can include vertical information and horizontal information. Both vertical and horizontal information can include rotation distance or rotation angle. For example, the driving part 125 in the wall mount 120 can drive the rotating part 122 to rotate up or down to the angle of rotation recorded by the vertical message, and can drive the rotating part 122 to rotate to the left or right to the angle of rotation recorded by the horizontal message. The water passing through the sprinkler 110 can be sprinkled to the target location.

The water flow judging module 130 can judge whether water flows through the sprinkler 110. Generally speaking, the water flow determining module 130 can obtain an electrical signal, and can determine whether the sprinkler 110 has water flowing through it based on the obtained electrical signal. For example, the water flow determining module 130 may receive the flow rate information sent by the flow rate detecting module 160, and may determine that the sprinkler 110 does not pass through when the flow rate information indicates that the flow rate is zero, and may determine when the flow rate information indicates that the flow rate is greater than zero. It is determined that there is water flowing through the sprinkler 110. For another example, the water flow determination module 130 can also capture infrared images or real-time images, and analyze the captured infrared images/real-time images, so as to determine whether there are water droplets in the captured images according to the analysis results, and then determine Whether water flows through the sprinkler 110.

For another example, the water flow determination module 130 can also detect the force signal generated by the force of the sprinkler 110 when the wall mount 120 clamps the sprinkler 110, and can determine the sprinkling based on the detected force signal Whether there is water flowing through the piece 110. In more detail, if there is no water flow through the sprinkler 110 at the beginning, when the sprinkler 110 starts to flow through and sprinkles the passing water, the sprinkler 110 will be affected by the acting force and the reaction force. The water flow judging module 130 can determine that the sprinkler 110 has a force signal that is opposite to the sprinkling direction when it detects that the sprinkler 110 is actuated by a force opposite to the sprinkling direction. Water flows through; similarly, if the sprinkler 110 continues to flow through, when the water flow is interrupted, the sprinkler 110 will receive the same force as the sprinkler. The water flow judgment module 130 can detect that the sprinkler 110 is When the force in the same direction as the sprinkling direction is generated and the force signal is generated in the same direction as the sprinkling direction, it is determined that the sprinkler 110 does not flow through.

The position sensing module 150 is responsible for detecting the target position to generate target position information. In some embodiments, the position sensing module 150 may detect the target position and generate the target position information when the water flow determining module 130 determines that the sprinkler 110 has a water flow passing through.

The target position information generated by the position sensing module 150 may include vertical information, horizontal information, and displacement information. Wherein, the vertical message may indicate the height difference between the position sensing module 150 and the target position, and the horizontal message may indicate that the position sensing module 150 and the target position are perpendicular to the front of the position sensing module 150 and to the horizontal plane. The distance and displacement information on the vertical plane can indicate the angle between the position sensing module 150 and the target position, or the position sensing module 150 and the target position are parallel to the front of the position sensing module 150 and to the horizontal plane. The distance on the vertical plane. However, the target location information is not limited to the above.

The position sensing module 150 can detect a sensing element (not shown in the figure) worn on a specific part of the human body to generate target position information. The direction of the signal determines the angle between the position sensing module 150 and the target position, and can generate displacement information based on the determined angle. The position sensing module 150 can also determine the angle between the position sensing module 150 and the target position. The intensity determines the distance between the position sensing module 150 and the target position, and can calculate the vertical information and the horizontal information according to the distance and angle between the position sensing module 150 and the target position. Among them, the above-mentioned specific part of the human body is usually the palm or the wrist, but the present invention is not limited to this.

The position sensing module 150 can also capture infrared images containing specific parts of the human body, and analyze the captured infrared images to generate target location information. The position sensing module 150 can also directly detect specific parts of the human body to generate target position information. In more detail, the position sensing module 150 can capture real-time images, and analyze the captured real-time images to determine the real-time images Whether a specific part of the human body is included, if so, the position sensing module 150 can generate target position information based on the parameters when capturing the real-time image and the attribute value of the hardware component for capturing the real-time image. For example, the position sensing module 150 can calculate the level information based on the focal length when the real-time image is captured, and can also determine the displacement information based on the relative position between the determined human body part and the center point of the real-time image, and can also determine the displacement information based on the captured image. The focal length of the real-time image, the distance between the determined specific part of the human body and the center point of the real-time image, and the ratio of the real-time image to the size of the photosensitive element are used to calculate the vertical information. However, the manner in which the position sensing module 150 generates the target position information is not limited to the above.

The position sensing module 150 can also detect the sensing elements installed on the wall mount 120 to generate installation position information. For example, the position sensing module 150 can determine the installation of the position sensing module 150 and the wall hanging member 120 according to the received signal strength of the response signal transmitted by the sensing element (not shown in the figure) provided on the wall hanging member 120 distance. Generally speaking, the position sensing module 150 can preset the installation position of the sensing element of the wall mount 120 to be on a straight line passing through the position sensing module 150 and perpendicular to the horizontal plane, that is, the sensing element of the wall mount 120 is preset It is installed directly above the position sensing module 150, but the invention is not limited to this.

The position sensing module 150 can also sense the water flow passing through the sprinkler 110 to generate water flow position information. The water flow position information generated by the position sensing module 150 can indicate whether the water flow is spilled into the target location. If not, the water flow position information can also record the difference azimuth and the difference distance of the water flow position at the target position. For example, the position sensing module 150 can capture infrared images or real-time images containing specific parts of the human body, and analyze the captured infrared images/real-time images to determine the target position and the water flow position, and determine the target position and the water flow position Whether the water flow is sprayed into the target location, if not, the position sensing module 150 can determine the difference in orientation and distance based on the relative position of the target location and the water flow position. However, the manner in which the position sensing module 150 determines whether the water flow is spilled into the target position is not limited to the above.

The flow rate detection module 160 is responsible for detecting the flow rate of the water sprinkled by the sprinkler 110 to generate flow rate information. In some embodiments, the flow rate detection module 160 can detect the flow rate of the water flow and generate the flow rate information when the water flow judgment module 130 determines that the sprinkler 110 has a water flow passing through. The flow rate information generated by the flow rate detection module 160 includes the detected flow rate of the water.

The flow rate detection module 160 can be disposed on the sprinkler 110, and can detect the flow velocity of the water flowing through the water outlet of the sprinkler 110 by using a conventional method of measuring the liquid flow rate to generate flow velocity information. The flow rate detection module 160 can also be installed on the wall mount 120, and can capture infrared images or real-time images, and analyze the captured infrared images/real-time images, so as to obtain the infrared image/real-time image based on the analysis of the water flow The horizontal displacement and vertical displacement are calculated by the constant velocity movement formula (horizontal displacement = water flow velocity * displacement time) and free fall formula (vertical displacement = gravity acceleration * displacement time square / 2) to calculate the flow velocity of the water leaving the sprinkler 110, that is, water flow The flow velocity is the square root of horizontal displacement/(2*vertical displacement/gravitational acceleration).

The rotation determining module 180 is responsible for generating rotation information based on the target position information generated by the position sensing module 150 and the flow rate information generated by the flow rate detecting module 160. For example, the rotation determination module 180 can determine the direction and angle of the horizontal rotation based on the displacement information in the target position information. Rotate to the right, and determine the angle indicated by the displacement information and the angle of horizontal rotation; and when the displacement information is the distance, the rotation determination module 180 can also determine whether to rotate to the left or right according to the positive or negative of the distance, and can also determine whether to rotate to the left or right according to the displacement information. Calculate the angle of the horizontal rotation with the horizontal information (arc-tan (displacement information/horizontal information)). Rotate the judging module 180 and can regard the trajectory 210 of the water flowing through the sprinkler 110 to the detection target 250 as the trajectory of a free fall with a depression angle (or elevation angle) as shown in "Figure 2", so that the target The vertical information and horizontal information in the position information are brought into the free fall trajectory formula with the depression angle/elevation angle to calculate the vertical rotation angle. The above-mentioned trajectory formula is vertical information=horizontal information*tanA-gravity acceleration*square of horizontal information/2*flow velocity*cosA square, where A is the angle of vertical rotation.

The rotation determining module 180 may also generate rotation information based on the target position information generated by the position sensing module 150 and the installation position information and the flow rate information generated by the flow rate detection module 160. Generally speaking, the rotation determining module 180 can adjust the vertical information in the target position information according to the installation distance in the installation position information, for example, add the distance recorded in the vertical information in the target position information to the installation position in the installation position information. The distance is used as a new vertical message, and a rotation message can be generated based on the adjusted target position message and flow rate message.

The rotation determining module 180 can also generate rotation information based on the target position information and the water flow position information generated by the position sensing module 150. For example, the rotation determination module 180 can adjust the vertical information and the horizontal information in the target position information according to the difference distance in the water flow position information, and can adjust the horizontal rotation direction and the horizontal rotation in the rotation information according to the difference direction in the water flow position information. angle. However, the present invention is not limited to this. The rotation determining module 180 can also adjust the vertical information, horizontal information, and displacement information in the target position information according to the water current position information, and then generate rotation according to the adjusted target position information and water current position information. The information, or the rotation information may be generated based on the target position information and the water flow position information generated by the position sensing module 150, and then the generated rotation information may be adjusted according to the water flow position information.

Next, an embodiment is used to explain the operating system and method of the present invention, and please refer to "Figure 3A" for the flow chart of the method of adjusting the sprinkler position according to the detected target position in the present invention. In this embodiment, it is assumed that the sprinkler 110 is a shower head, but the invention is not limited to this.

When the user uses the bathroom equipment supporting the present invention to wash, the user can first put the sprinkler 110 on the wall hanging member 120 so that the wall hanging member 120 clamps the sprinkler 110 (step 310).

After that, the flow rate detection module 160 can detect the flow rate of the water sprinkled by the sprinkler 110 to generate a flow rate information (step 330). In this embodiment, it is assumed that the flow velocity detection module 160 can be installed at the outlet of the sprinkler 110 to detect the flow velocity of the water passing through the outlet of the sprinkler 110; the velocity detection module 160 can also be installed on the wall In the element 120, the flow rate of the water sprinkled by the sprinkler 110 is determined by means of image capture and analysis.

Similarly, after the wall hanging member 120 clamps the sprinkler 110 (step 310), the position sensing module 150 can detect the position of the target to generate target position information (step 350). In this embodiment, assuming that the detected target can be the palm of the user or a sensor worn on the wrist of the user, the position sensing module 150 can determine the target position through image capture and analysis. Or the target position can be judged by analyzing the signal sent by the sensor.

If the shower device in this embodiment includes the water flow judging module 130, after the wall hanging member 120 clamps the sprinkler 110 (step 310), the water flow judging module 130 can first detect whether the sprinkler 110 has water flow ( Step 320) The flow velocity detection module 160 can detect the flow velocity of the water flow passing through the sprinkler 110 after the water flow judging module 130 detects that there is water passing through the sprinkler 110 to generate flow velocity information (Step 330), The sensing module 150 can also detect the target position to generate target position information after the water flow determining module 130 detects that there is water flowing through the sprinkler 110 (step 350). In this embodiment, it is assumed that the water flow determination module 130 can determine whether there is water flow in the sprinkler 110 by means of image capture and analysis, by detecting force signals, or by receiving water flow signals. pass through.

After the flow rate detection module 160 generates the flow rate information and the position sensing module 150 generates the target position information, the rotation determination module 180 can be based on the target position information generated by the position sensing module 150 and the flow rate detection module 160. The generated flow rate information generates rotation information (step 360a). In this embodiment, it is assumed that the rotation determining module 180 can generate the direction and angle of the horizontal rotation according to the displacement information and the horizontal information in the target position information, and can also generate the direction and angle of the horizontal rotation according to the horizontal information, the vertical information, and the flow velocity information in the target position information. For water flow velocity, use the formula of constant velocity movement and the formula of free fall with depression angle or elevation angle to calculate the direction and angle of vertical rotation.

After the rotation determination module 180 generates the rotation information, the wall hanging member 120 can rotate the sprinkler 110 according to the rotation information generated by the rotation determination module 180 (step 370). In this embodiment, the driving part 125 of the wall hanging member 120 can control the rotation part 122 to rotate to a corresponding position according to the rotation information, so that the sprinkler 110 is rotated to the position corresponding to the rotation information, and the water passing through the sprinkler 110 It can be sprayed to the target location, which is the palm or wrist of the user.

In this way, through the present invention, the water sprinkled by the sprinkler 110 can change the position of the sprinkling as the detected target (the user's hand) moves, so that the water sprinkled by the sprinkler 110 can be continuously sprinkled Around the user's hand, it is convenient for the user to take a shower.

In the above embodiment, after the position sensing module 150 detects the target position to generate the target position message (step 330), as shown in the process of "Figure 3B", the position sensing module 150 can detect the position The sensing element of the wall mount 120 generates installation position information (step 340), and the rotation determination module 180 can generate rotation information based on the target position information, water flow information, and installation position information (step 360b), so that the wall mount 120 can be adjusted according to the Rotate the sprinkler 110 (step 370). In this embodiment, it is assumed that the rotation determination module 180 can increase or decrease the vertical distance in the target position information according to the installation distance in the installation position information, so that the rotation determination module 180 rotates according to the adjusted target position information and water flow information. message.

In addition, in each of the above embodiments, after the wall hanging member 120 can rotate the sprinkler 110 according to the rotation information (step 370), as shown in the process of "Figure 3C", the position sensing module 150 can sense the passing of the sprinkler The water flow of the water piece 110 generates water flow position information (step 380), and the rotation determining module 180 can regenerate the rotation information according to the target position information, the flow velocity information and the water flow position information (step 390), so that the wall hanging piece 120 can be based on the newly generated information Rotate the message to rotate the sprinkler 110 (step 370). In this embodiment, it is assumed that the rotation determining module 180 can adjust the vertical distance and the horizontal distance in the target position information according to the difference distance in the water flow position information, so that the rotation determining module 180 generates the target position information according to the adjusted target position information and the water flow information. After the rotation information, the rotation determination module 180 can adjust the direction and angle of the horizontal rotation in the generated rotation information according to the difference orientation in the water flow position information.

To sum up, it can be seen that the difference between the present invention and the prior art is that after detecting the target position to generate the target position information, and generating the rotation information according to the target position information, the sprinkler clamped by the wall hanging member is rotated according to the rotation information. The technical means of water fittings, with this technical means, can solve the problem that the prior art needs to hold the shower head to control the shower head to wash all body parts, thereby achieving the technical effect of facilitating the shower for those who cannot hold the shower head.

Furthermore, the method of adjusting the sprinkler position according to the detected target position of the present invention can be implemented in hardware, software, or a combination of hardware and software, and can also be implemented in a centralized manner in a computer system or with different components Distributed in a number of interconnected computer systems implemented in a decentralized manner.

Although the embodiments of the present invention are disclosed as above, the content described is not intended to directly limit the scope of patent protection of the present invention. Any person with ordinary knowledge in the technical field to which the present invention belongs, without departing from the spirit and scope of the present invention, makes slight modifications to the form and details of the implementation of the present invention, all belong to the patent protection of the present invention. Scope. The scope of patent protection of the present invention shall still be determined by the scope of the attached patent application.

110: Sprinkler 120: wall mount 121: Clamping part 122: Rotating part 123: Mobile Department 125: Drive 130: Water flow judgment module 150: position sensing module 160: Flow rate detection module 180: rotation judgment module 210: Track 250: detect target Step 310: Hold the sprinkler with the wall mount Step 320: Determine whether there is water flowing through the sprinkler Step 330: Detect the flow rate of water passing through the sprinkler to generate flow rate information Step 340: Detect the sensor components installed on the wall mount to generate installation position information Step 350: Detect the target location to generate target location information Step 360a: Generate rotation information based on target position information and flow rate information Step 360b: Generate rotation information based on target location information and installation location information Step 370: The wall mount rotates the sprinkler according to the rotation information Step 380: Sense the water flow through the sprinkler to generate water flow position information Step 390: Regenerate rotation information based on target position information, flow rate information, and water current position information

Figure 1 is a system architecture diagram for adjusting the sprinkler position according to the detected target position according to the present invention. Figure 2 is a schematic diagram of a free fall according to an embodiment of the present invention. Figure 3A is a flow chart of the method for adjusting the sprinkler position according to the detected target position according to the present invention. Figure 3B is a flow chart of the additional method of adjusting the sprinkler position according to the installation position of the present invention. Figure 3C is a flow chart of the additional method of adjusting the sprinkler position according to the water flow position according to the present invention.

Step 310: Hold the sprinkler with the wall mount

Step 320: Determine whether there is water flowing through the sprinkler

Step 330: Detect the flow rate of water passing through the sprinkler to generate flow rate information

Step 350: Detect the target location to generate target location information

Step 360a: Generate rotation information based on target position information and flow rate information

Step 370: The wall mount rotates the sprinkler according to the rotation information

Claims (8)

A system for adjusting the sprinkler position according to the detected target position. The system at least includes: a sprinkler; a wall-mounted member for holding the sprinkler; and a water flow judging module for the wall-mounted member When clamping the sprinkler, detect the force signal generated by the force of the sprinkler, and determine whether the sprinkler has water flow through the detected force signal; a flow rate detection module, When the water flow judging module judges that the sprinkler has a water flow, it detects the flow velocity of the water passing through the sprinkler to generate a flow velocity information; a position sensing module is used in the water flow judging module When it is judged that the sprinkler has a water flow, the target position is detected to generate a target position message; and a rotation judgment module is used to generate a rotation message according to the target position information and the flow velocity information, so that the wall-mounted part is based on the Turn the message to turn the sprinkler. The system for adjusting the sprinkler position based on the detected target position as described in claim 1, wherein the water flow determination module determines whether the sprinkler has water flow through the flow rate information transmitted by the flow rate detection module. The system for adjusting the sprinkling position according to the detected target position as described in claim 1, wherein the position sensing module is further used to detect the sensing element installed on the wall mount to generate an installation position message, so that The rotation determining module generates the rotation information according to the target position information and the installation position information. The system for adjusting the sprinkler position according to the detected target position as described in claim 1, wherein the position sensing module is further used to sense the water flow passing through the sprinkler to generate a water flow position information, and the rotation judgment The module is further used to adjust the rotation information according to the target position information and the water flow position information. A method for adjusting the sprinkler position according to the detected target position. The method at least includes the following steps: clamp a sprinkler with a wall-mounted part; The detected force signal determines whether the sprinkler has a water flow; when it is determined that the sprinkler has a water flow, the flow rate of the water passing through the sprinkler is detected to generate a flow rate information; and the sprinkler is judged When water flows through, the target position is detected to generate a target position message; a rotation message is generated according to the target position message; and the wall hanging part rotates the sprinkler according to the rotation information. The method for adjusting the sprinkler position based on the detected target position as described in claim 5, wherein the step of judging whether the sprinkler has water flow through is to determine whether the sprinkler has water flow through the received flow rate information . The method for adjusting the sprinkler position according to the detected target position as described in claim 5, wherein the step of detecting the target position to generate the target position information is to detect the sensor component worn on the hand to generate the target Position information, or capture and analyze infrared images including hands to generate the target position information. The method for adjusting the sprinkler position according to the detected target position as described in claim 5, wherein the method further includes sensing through the sprinkler after the step of rotating the sprinkler according to the rotation information by the wall-hanging member The step of generating a water current position information and regenerating the rotation information according to the target position information and the water current position information.

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